[1] Univ Complutense Madrid, Sch Med, Dept Microbiol 1, Madrid, Spain
[2] Hosp 12 Octubre imas12, Res Inst, Madrid, Spain
[3] Hosp Univ Ramon y Cajal, Serv Anat Patol, Madrid, Spain
[4] Hosp Univ Ramon y Cajal, Dept Nephrol, Madrid, Spain
[5] Hosp Univ La Paz IdiPAZ, Inst Invest Sanitaria, Madrid, Spain
[6] CIBERER, Madrid, Spain
[7] CSIC, Ctr Invest Biol, Madrid, Spain